Top 81 Contractors in PSC 1305: Ammunition, through 30 mm, FY2025

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 97% of FY2025 PSC 1305 contract dollars

Ranking facts

Contract obligations
$2,164,896,721 Net of deobligations, by contracts coded PSC 1305
Contractors
83 Parent companies with an obligation
Largest contractor
Olin Corporation $771 million, 35.3% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 81 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $771,487,552
Rank history: #20 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2 $619,537,320
Rank history: #3 in FY2021, #3 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3 $186,194,092
Rank history: #1 in FY2021, #2 in FY2022, #3 in FY2023 and #5 in FY2024; up 2 since FY2024.
4 $181,332,597
Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; unchanged since FY2024.
5 $146,665,439
Rank history: #2 in FY2021, #4 in FY2022, #4 in FY2023 and #3 in FY2024; down 2 since FY2024.
6 $110,613,579
Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023 and #6 in FY2024; unchanged since FY2024.
7 $49,890,381
Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; up 1 since FY2024.
8 $24,900,138
Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 1 since FY2024.
9 $11,751,456
Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and #13 in FY2024; up 4 since FY2024.
10 $10,824,066
Rank history: #11 in FY2021, #17 in FY2022, #9 in FY2023 and #10 in FY2024; unchanged since FY2024.
11 $9,621,244
Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 2 since FY2024.
12 $7,025,215
Rank history: #13 in FY2021, #13 in FY2022 and not on the FY2023–FY2024 lists; returned.
13 $6,445,650
Rank history: not on the FY2021–FY2024 lists; new.
14 $5,898,506
Rank history: #5 in FY2021, #10 in FY2022, #12 in FY2023 and #11 in FY2024; down 3 since FY2024.
15 $5,056,527
Rank history: #23 in FY2021, #38 in FY2022, #10 in FY2023 and #12 in FY2024; down 3 since FY2024.
16 $2,685,253
Rank history: #40 in FY2021, #28 in FY2022, #20 in FY2023 and #19 in FY2024; up 3 since FY2024.
17
Nammo Pocal Inc. Through Nammo Defense Systems Inc.
$2,317,990
Rank history: not on the FY2021–FY2024 lists; new.
18
Envirosafe Demil LLC
$2,050,524
Rank history: not on the FY2021–FY2024 lists; new.
19 $1,717,025
Rank history: #17 in FY2021, #22 in FY2022, #22 in FY2023 and #21 in FY2024; up 2 since FY2024.
20 $1,680,360
Rank history: not on the FY2021–FY2024 lists; new.
21 $1,457,833
Rank history: #15 in FY2021, #11 in FY2022, #14 in FY2023 and #15 in FY2024; down 6 since FY2024.
22 $788,218
Rank history: #47 in FY2021, #33 in FY2022, #19 in FY2023 and #16 in FY2024; down 6 since FY2024.
23 $767,063
Rank history: #12 in FY2021, #16 in FY2022, #13 in FY2023 and #17 in FY2024; down 6 since FY2024.
24
SRT Supply LLC
$687,738
Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 12 since FY2024.
25 $514,946
Rank history: #19 in FY2021, #24 in FY2022, #18 in FY2023 and #23 in FY2024; down 2 since FY2024.
26 $441,013
Rank history: not on the FY2021–FY2024 lists; new.
27
F & D Federal LLC
$359,581
Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; up 44 since FY2024.
28 $305,515
Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2023–FY2024 lists; returned.
29 $247,912
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #38 in FY2024; up 9 since FY2024.
30 $179,528
Rank history: not on the FY2021–FY2024 lists; new.
31 $178,718
Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #40 in FY2024; up 9 since FY2024.
32 $156,080
Rank history: not on the FY2021 list, #42 in FY2022, #31 in FY2023 and #32 in FY2024; unchanged since FY2024.
33 $153,900
Rank history: #39 in FY2021, #30 in FY2022, #28 in FY2023 and #25 in FY2024; down 8 since FY2024.
34 $151,598
Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #28 in FY2024; down 6 since FY2024.
35 $142,287
Rank history: not on the FY2021–FY2024 lists; new.
36 $122,569
Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 37 since FY2024.
37 $119,940
Rank history: not on the FY2021–FY2024 lists; new.
38 $108,312
Rank history: #70 in FY2021, #40 in FY2022, not on the FY2023 list and #69 in FY2024; up 31 since FY2024.
39 $94,095
Rank history: not on the FY2021–FY2024 lists; new.
40 $88,850
Rank history: not on the FY2021–FY2024 lists; new.
41 $80,031
Rank history: #37 in FY2021, not on the FY2022–FY2023 lists and #54 in FY2024; up 13 since FY2024.
42 $64,154
Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and #37 in FY2024; down 5 since FY2024.
43 $61,200
Rank history: not on the FY2021 list, #45 in FY2022, #32 in FY2023 and #46 in FY2024; up 3 since FY2024.
44 $54,985
Rank history: #58 in FY2021, not on the FY2022 list, #54 in FY2023 and #53 in FY2024; up 9 since FY2024.
45 $53,293
Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #60 in FY2024; up 15 since FY2024.
46 $52,650
Rank history: not on the FY2021–FY2024 lists; new.
47 $50,000
Rank history: not on the FY2021 list, #26 in FY2022, #11 in FY2023 and #18 in FY2024; down 29 since FY2024.
48 $43,714
Rank history: not on the FY2021–FY2024 lists; new.
49 $41,398
Rank history: #31 in FY2021, #67 in FY2022 and not on the FY2023–FY2024 lists; returned.
50 $39,050
Rank history: not on the FY2021–FY2024 lists; new.
51 $38,473
Rank history: not on the FY2021–FY2024 lists; new.
52 $32,450
Rank history: not on the FY2021 list, #49 in FY2022, #52 in FY2023 and #65 in FY2024; up 13 since FY2024.
53 $24,800
Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #31 in FY2024; down 22 since FY2024.
54 $22,641
Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; down 9 since FY2024.
55 $21,930
Rank history: not on the FY2021–FY2024 lists; new.
56 $19,551
Rank history: not on the FY2021–FY2024 lists; new.
57 $16,339
Rank history: not on the FY2021–FY2024 lists; new.
58 $16,201
Rank history: not on the FY2021–FY2024 lists; new.
59 $14,826
Rank history: not on the FY2021 list, #39 in FY2022 and not on the FY2023–FY2024 lists; returned.
60 $14,400
Rank history: not on the FY2021–FY2024 lists; new.
61 $10,537
Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 3 since FY2024.
62 $10,335
Rank history: not on the FY2021 list, #58 in FY2022, #70 in FY2023 and #66 in FY2024; up 4 since FY2024.
63 $10,123
Rank history: #25 in FY2021, #27 in FY2022, #21 in FY2023 and #30 in FY2024; down 33 since FY2024.
64 $9,540
Rank history: not on the FY2021–FY2024 lists; new.
65 $9,497
Rank history: #63 in FY2021, not on the FY2022 list, #40 in FY2023 and #42 in FY2024; down 23 since FY2024.
66 $8,927
Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; up 19 since FY2024.
67 $6,960
Rank history: #67 in FY2021, #84 in FY2022, #69 in FY2023 and not on the FY2024 list; returned.
68 $6,061
Rank history: not on the FY2021–FY2024 lists; new.
69 $5,228
Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; down 20 since FY2024.
70 $4,017
Rank history: not on the FY2021–FY2024 lists; new.
71 $3,585
Rank history: #42 in FY2021, #88 in FY2022, #81 in FY2023 and not on the FY2024 list; returned.
72 $3,209
Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; down 20 since FY2024.
73 $2,846
Rank history: not on the FY2021–FY2024 lists; new.
74 $2,793
Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 5 since FY2024.
75 $2,156
Rank history: not on the FY2021–FY2024 lists; new.
76
Gorilla Stationers LLC
$909
Rank history: not on the FY2021–FY2024 lists; new.
77 $894
Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2023–FY2024 lists; returned.
78 $383
Rank history: #74 in FY2021, #91 in FY2022, #88 in FY2023 and not on the FY2024 list; returned.
79 $316
Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and not on the FY2024 list; returned.
80 $182
Rank history: not on the FY2021–FY2024 lists; new.
81 $100
Rank history: not on the FY2021–FY2024 lists; new.
Show 56 more

81 of 83 contractors listed here. See the rest on GovTribe.

How this ranking works

  • Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
  • Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $2.18 billion obligated before deobligations, so they never pass 100%.
  • Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
  • Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
  • Rank changes compare with FY2024. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
  • Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2024 takes the color of the rank change beside it.
  • Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC 1305 contractors in FY2025?

1. Olin Corporation ($771M), 2. Northrop Grumman Corporation ($620M), 3. Olin Winchester, LLC ($186M), 4. SIG Sauer Inc. ($181M), 5. General Dynamics Corporation ($147M), 6. Vista Outdoor Inc. ($111M), 7. UTM Limited ($49.9M), 8. Advanced Technology International ($24.9M), 9. OCR Global Inc. ($11.8M), 10. Hornady Manufacturing Company ($10.8M).

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